cve/2020/CVE-2020-35711.md

### [CVE-2020-35711](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35711)
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### Description

An issue has been discovered in the arc-swap crate before 0.4.8 (and 1.x before 1.1.0) for Rust. Use of arc_swap::access::Map with the Constant test helper (or with a user-supplied implementation of the Access trait) could sometimes lead to dangling references being returned by the map.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/Artisan-Lab/Rust-memory-safety-bugs